# HG changeset patch
# User truebrain <truebrain@openttd.org>
# Date 2011-12-27 15:35:47
# Node ID 77d4c06ea7b580801f32e795df2eba02addec24a
# Parent  c58a75fff1d8dedd227340cf7842bd8756323b22

(svn r23678) -Fix: close the editbox of settings when changing an AI, to avoid invalid memory read/write (reported by SmatZ)

diff --git a/src/ai/ai_gui.cpp b/src/ai/ai_gui.cpp
--- a/src/ai/ai_gui.cpp
+++ b/src/ai/ai_gui.cpp
@@ -174,6 +174,7 @@ struct AIListWindow : public Window {
 		}
 		InvalidateWindowData(WC_GAME_OPTIONS, WN_GAME_OPTIONS_AI);
 		InvalidateWindowClassesData(WC_AI_SETTINGS);
+		DeleteWindowByClass(WC_QUERY_STRING);
 	}
 
 	virtual void OnClick(Point pt, int widget, int click_count)